Spectroscopy

Event	Event Date	Location	Lecturer	Course language
Interpretationstraining für IR-Spektren: Beispiele und praktische Anwendungen [SP-10a]	21.11.2025 09:00 - 21.11.2025 17:00	Biel-Benken	Hans-Jörg Grether, Portmann Instruments AG	German

SCS Academy, Swiss Chemical Society, Haus der Akademien, Laupenstrasse 7, Postfach, 3001 Bern
+41 31 306 92 92 | academy@scg.ch

Joomla! Debug Console

Session

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1761690036,
                "last": 1761690036,
                "now": 1761690036
            }
        },
        "registry": {},
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        },
        "plg_system_languagefilter": {
            "language": "en-GB"
        },
        "eb_device_type": "desktop"
    }
}

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_session	const	PRIMARY	PRIMARY	194	const	1

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_session	const	PRIMARY	PRIMARY	194	const	1	Using index

#	Caller	File and line number
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
8	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:834
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:392
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

EXPLAIN not possible on query: INSERT INTO `acad2ne_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'38386b39627164666267666c7368313636726c6d3475766b7166', 1, 1761690036, 0, '', 0)

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init for update	0.02 ms
Update	0.07 ms
Waiting for query cache lock	0.01 ms
Update	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	3.40 ms
Writing to binlog	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
8	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Session/MetadataManager.php:116
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:834
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:392
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.52 ms After last query: 1.84 ms Query memory: 0.024 MB Memory before query: 1.076 MB Rows returned: 40

SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`

  FROM `acad2ne_extensions`

  WHERE `type` = 'component' 
  AND `state` = 0 
  AND `enabled` = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_extensions	ref	extension	extension	82	const	40	Using index condition; Using where

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.04 ms
Optimizing	0.02 ms
Statistics	0.05 ms
Preparing	0.03 ms
Executing	0.01 ms
Sending data	0.14 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
11	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Component/ComponentHelper.php:445
10	Joomla\CMS\Component\ComponentHelper::Joomla\CMS\Component\{closure}()	Same as call in the line below.
9	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
8	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Component/ComponentHelper.php:453
7	Joomla\CMS\Component\ComponentHelper::load()	JROOT/libraries/src/Component/ComponentHelper.php:519
6	Joomla\CMS\Component\ComponentHelper::getComponents()	JROOT/libraries/src/Component/ComponentHelper.php:44
5	Joomla\CMS\Component\ComponentHelper::getComponent()	JROOT/libraries/src/Component/ComponentHelper.php:103
4	Joomla\CMS\Component\ComponentHelper::getParams()	JROOT/libraries/src/Application/SiteApplication.php:594
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.31 ms After last query: 1.30 ms Query memory: 0.021 MB Memory before query: 1.104 MB Rows returned: 5

SELECT id, rules

  FROM `acad2ne_viewlevels`

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	5

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.04 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
9	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Access/Access.php:1063
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.37 ms After last query: 0.08 ms Query memory: 0.021 MB Memory before query: 1.116 MB Rows returned: 2

SELECT b.id

  FROM acad2ne_usergroups AS a

  LEFT JOIN acad2ne_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 9

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	PRIMARY	PRIMARY	4	const	1
1	SIMPLE	b	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	2	Using where; Using index

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.05 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.02 ms
Executing	0.01 ms
Sending data	0.03 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
10	JDatabaseDriver->loadColumn()	JROOT/libraries/src/Access/Access.php:980
9	Joomla\CMS\Access\Access::getGroupsByUser()	JROOT/libraries/src/Access/Access.php:1095
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.77 ms After last query: 0.11 ms Query memory: 0.031 MB Memory before query: 1.137 MB Rows returned: 123

SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`

  FROM acad2ne_extensions

  WHERE enabled = 1 
  AND type = 'plugin' 
  AND state IN (0,1) 
  AND access IN (1,1,5)

  ORDER BY ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_extensions	ALL	extension	NO INDEX KEY COULD BE USED	NULL	NULL	298	Using where; Using filesort

Profile

Status	Duration
Starting	0.05 ms
checking permissions	0.02 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.03 ms
Optimizing	0.02 ms
Statistics	0.04 ms
Preparing	0.02 ms
Sorting result	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
Creating sort index	0.39 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:351
9	Joomla\CMS\Plugin\PluginHelper::Joomla\CMS\Plugin\{closure}()	Same as call in the line below.
8	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
7	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Plugin/PluginHelper.php:356
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.42 ms After last query: 10.75 ms Query memory: 0.021 MB Memory before query: 1.656 MB Rows returned: 3

SELECT *

  FROM acad2ne_languages

  WHERE published=1

  ORDER BY ordering ASC

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_languages	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	3	Using where; Using filesort

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.03 ms
Optimizing	0.02 ms
Statistics	0.02 ms
Preparing	0.02 ms
Sorting result	0.01 ms
Executing	0.01 ms
Sending data	0.02 ms
Creating sort index	0.06 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
8	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:96
7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:673
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.36 ms After last query: 0.10 ms Query memory: 0.021 MB Memory before query: 1.666 MB Rows returned: 6

SELECT `element`,`name`,`client_id`,`extension_id`

  FROM `acad2ne_extensions`

  WHERE `type` = 'language' 
  AND `state` = 0 
  AND `enabled` = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_extensions	ref	extension	extension	82	const	6	Using index condition; Using where

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.04 ms
Preparing	0.02 ms
Executing	0.01 ms
Sending data	0.05 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:209
8	Joomla\CMS\Language\LanguageHelper::getInstalledLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:110
7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:673
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.91 ms After last query: 13.72 ms Query memory: 0.105 MB Memory before query: 1.875 MB Rows returned: 50

SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component

  FROM acad2ne_menu AS m

  LEFT JOIN acad2ne_extensions AS e 
  ON m.component_id = e.extension_id

  WHERE m.published = 1 
  AND m.parent_id > 0 
  AND m.client_id = 0

  ORDER BY m.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	60	Using index condition; Using where; Using filesort
1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	70_academy.m.component_id	1	Using where

Profile

Status	Duration
Starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.03 ms
Optimizing	0.02 ms
Statistics	0.05 ms
Preparing	0.03 ms
Sorting result	0.01 ms
Executing	0.01 ms
Sending data	0.02 ms
Creating sort index	0.42 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
22	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Menu/SiteMenu.php:93
21	Joomla\CMS\Menu\SiteMenu->Joomla\CMS\Menu\{closure}()	Same as call in the line below.
20	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
19	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Menu/SiteMenu.php:101
18	Joomla\CMS\Menu\SiteMenu->load()	JROOT/libraries/src/Menu/AbstractMenu.php:78
17	Joomla\CMS\Menu\AbstractMenu->__construct()	JROOT/libraries/src/Menu/SiteMenu.php:62
16	Joomla\CMS\Menu\SiteMenu->__construct()	JROOT/libraries/src/Menu/AbstractMenu.php:142
15	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:423
14	Joomla\CMS\Application\CMSApplication->getMenu()	JROOT/libraries/src/Application/SiteApplication.php:275
13	Joomla\CMS\Application\SiteApplication->getMenu()	JROOT/libraries/src/Router/SiteRouter.php:65
12	Joomla\CMS\Router\SiteRouter->__construct()	JROOT/libraries/src/Router/Router.php:189
11	Joomla\CMS\Router\Router::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:539
10	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:403
9	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/plugins/system/languagefilter/languagefilter.php:145
8	PlgSystemLanguageFilter->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:674
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.54 ms After last query: 14.38 ms Query memory: 0.024 MB Memory before query: 2.587 MB Rows returned: 1

SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`

  FROM `acad2ne_extensions`

  WHERE `type` = 'library' 
  AND `element` = 'joomla'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_extensions	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	Using index condition

Profile

Status	Duration
Starting	0.08 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.03 ms
init	0.03 ms
Optimizing	0.02 ms
Statistics	0.08 ms
Preparing	0.03 ms
Executing	0.01 ms
Sending data	0.05 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
18	JDatabaseDriver->loadObject()	JROOT/libraries/src/Helper/LibraryHelper.php:167
17	Joomla\CMS\Helper\LibraryHelper::Joomla\CMS\Helper\{closure}()	Same as call in the line below.
16	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
15	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/LibraryHelper.php:175
14	Joomla\CMS\Helper\LibraryHelper::loadLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:43
13	Joomla\CMS\Helper\LibraryHelper::getLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:90
12	Joomla\CMS\Helper\LibraryHelper::getParams()	JROOT/libraries/src/Version.php:321
11	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
10	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
9	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/jqueryeasy/jqueryeasy.php:58
8	plgSystemJqueryeasy->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1196
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 2.59 ms After last query: 1.85 ms Query memory: 0.006 MB Memory before query: 2.579 MB

UPDATE `acad2ne_extensions`

  SET `params` = '{\"mediaversion\":\"ccd965be7d2333b27d00330cad38e8f1\"}'

  WHERE `type` = 'library' 
  AND `element` = 'joomla'

Explain

EXPLAIN not possible on query: UPDATE `acad2ne_extensions` SET `params` = '{\"mediaversion\":\"ccd965be7d2333b27d00330cad38e8f1\"}' WHERE `type` = 'library' AND `element` = 'joomla'

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init for update	0.06 ms
Updating	0.06 ms
End of update loop	0.01 ms
Waiting for query cache lock	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	2.19 ms
Writing to binlog	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
13	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
12	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
11	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
10	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
9	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/jqueryeasy/jqueryeasy.php:58
8	plgSystemJqueryeasy->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1196
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.52 ms After last query: 1.54 ms Query memory: 0.019 MB Memory before query: 2.607 MB Rows returned: 5

SELECT id, home, template, s.params

  FROM acad2ne_template_styles as s

  LEFT JOIN acad2ne_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_id

  WHERE s.client_id = 0 
  AND e.enabled = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	s	ALL	idx_template,idx_client_id,idx_client_id_home	NO INDEX KEY COULD BE USED	NULL	NULL	8	Using where
1	SIMPLE	e	ref	element_clientid,element_folder_clientid,extension	element_clientid	403	70_academy.s.template,const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.06 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.03 ms
Optimizing	0.04 ms
Statistics	0.07 ms
Preparing	0.03 ms
Executing	0.01 ms
Sending data	0.08 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
6	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
5	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Application/SiteApplication.php:486
4	Joomla\CMS\Application\SiteApplication->getTemplate()	JROOT/libraries/src/Application/SiteApplication.php:168
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.45 ms After last query: 2.19 ms Query memory: 0.047 MB Memory before query: 2.828 MB Rows returned: 158

SELECT `config_key`,`config_value`

  FROM acad2ne_eb_configs

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_configs	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	158

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.16 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_eventbooking/libraries/rad/config/config.php:39
9	RADConfig->__construct()	JROOT/components/com_eventbooking/helper/helper.php:59
8	EventbookingHelper::getConfig()	JROOT/administrator/components/com_eventbooking/libraries/rad/bootstrap.php:50
7	require_once JROOT/administrator/components/com_eventbooking/libraries/rad/bootstrap.php	JROOT/components/com_eventbooking/eventbooking.php:13
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.19 ms After last query: 14.36 ms Query memory: 0.046 MB Memory before query: 3.006 MB Rows returned: 132

SHOW FULL COLUMNS 
  FROM `acad2ne_eb_events`

Explain

EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `acad2ne_eb_events`

Profile

Status	Duration
Starting	0.05 ms
checking permissions	0.01 ms
closing tables	0.01 ms
Opening tables	0.29 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.02 ms
Executing	0.01 ms
Filling schema table	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
checking permissions	0.30 ms
closing tables	0.01 ms
Executing	0.01 ms
Sending data	0.11 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Removing tmp table	0.08 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.03 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
16	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:448
15	JDatabaseDriverMysqli->getTableColumns()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:79
14	RADModelList->__construct()	JROOT/components/com_eventbooking/model/list.php:92
13	EventbookingModelList->__construct()	JROOT/components/com_eventbooking/model/upcomingevents.php:21
12	EventbookingModelUpcomingevents->__construct()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/model.php:108
11	RADModel::getInstance()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:358
10	RADController->getModel()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:303
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.36 ms After last query: 1.06 ms Query memory: 0.023 MB Memory before query: 3.048 MB Rows returned: 1

Duplicate queries: #19 #23 #25 #27 #30 #32

SELECT `sef`

  FROM acad2ne_languages

  WHERE lang_code = 'en-GB' 
  AND published = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_languages	const	idx_langcode	idx_langcode	28	const	1

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.03 ms
Optimizing	0.02 ms
Statistics	0.05 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/helper/helper.php:308
14	EventbookingHelper::getFieldSuffix()	JROOT/components/com_eventbooking/model/list.php:149
13	EventbookingModelList->buildQueryColumns()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:233
12	RADModelList->buildListQuery()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:153
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.59 ms After last query: 0.40 ms Query memory: 0.029 MB Memory before query: 3.067 MB Rows returned: 40

SELECT `id`,`name`,`rules`,`parent_id`

  FROM `acad2ne_assets`

  WHERE `name` IN ('root.1','com_actionlogs','com_acymailing','com_admin','com_ajax','com_akeeba','com_associations','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_eventbooking','com_fields','com_finder','com_installer','com_joomlaupdate','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_osmap','com_plugins','com_postinstall','com_privacy','com_profiles','com_redirect','com_regularlabsmanager','com_search','com_tags','com_templates','com_users','com_wrapper')

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_assets	ALL	idx_asset_name	NO INDEX KEY COULD BE USED	NULL	NULL	206	Using where

Profile

Status	Duration
Starting	0.05 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.04 ms
Optimizing	0.01 ms
Statistics	0.08 ms
Preparing	0.02 ms
Executing	0.01 ms
Sending data	0.20 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
19	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
18	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
17	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
16	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
15	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
14	Joomla\CMS\User\User->authorise()	JROOT/components/com_eventbooking/model/list.php:221
13	EventbookingModelList->buildQueryWhere()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:236
12	RADModelList->buildListQuery()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:153
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.31 ms After last query: 0.96 ms Query memory: 0.023 MB Memory before query: 3.130 MB Rows returned: 0

SELECT id

  FROM acad2ne_eb_categories

  WHERE parent = 4 
  AND published = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_categories	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	6	Using where

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.02 ms
Executing	0.01 ms
Sending data	0.04 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
15	JDatabaseDriver->loadColumn()	JROOT/components/com_eventbooking/helper/data.php:372
14	EventbookingHelperData::getAllChildrenCategories()	JROOT/components/com_eventbooking/model/list.php:232
13	EventbookingModelList->buildQueryWhere()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:236
12	RADModelList->buildListQuery()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:153
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.28 ms After last query: 0.14 ms Query memory: 0.023 MB Memory before query: 3.137 MB Rows returned: 1

Duplicate queries: #16 #23 #25 #27 #30 #32

SELECT `sef`

  FROM acad2ne_languages

  WHERE lang_code = 'en-GB' 
  AND published = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_languages	const	idx_langcode	idx_langcode	28	const	1

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.03 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/helper/helper.php:308
14	EventbookingHelper::getFieldSuffix()	JROOT/components/com_eventbooking/model/list.php:307
13	EventbookingModelList->buildQueryWhere()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:236
12	RADModelList->buildListQuery()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:153
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.00 ms After last query: 0.10 ms Query memory: 0.022 MB Memory before query: 3.151 MB Rows returned: 1

SELECT COUNT(*)

  FROM acad2ne_eb_events AS tbl

  WHERE tbl.published=1 
  AND tbl.access IN (1,1,5) 
  AND  tbl.id IN (SELECT event_id 
  FROM acad2ne_eb_event_categories 
  WHERE category_id IN (4)) 
  AND (DATE(tbl.event_date) >= '2025-10-28' OR DATE(tbl.cut_off_date) >= '2025-10-28') 
  AND tbl.language IN ('en-GB','*', "") 
  AND (tbl.publish_up = '0000-00-00 00:00:00' OR tbl.publish_up <= '2025-10-28 23:20:36') 
  AND (tbl.publish_down = '0000-00-00 00:00:00' OR tbl.publish_down >= '2025-10-28 23:20:36') 
  AND `tbl`.`title_en` != "" 
  AND `tbl`.`title_en` IS NOT NULL

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	<subquery2>	ALL	distinct_key	NO INDEX KEY COULD BE USED	NULL	NULL	82
1	PRIMARY	tbl	eq_ref	PRIMARY	PRIMARY	4	70_academy.acad2ne_eb_event_categories.event_id	1	Using where
2	MATERIALIZED	acad2ne_eb_event_categories	ALL	acad2ne_eb_event_categories_FKIndex1,acad2ne_eb_event_categories_FKIndex2	NO INDEX KEY COULD BE USED	NULL	NULL	452	Using where

Profile

Status	Duration
Starting	0.06 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.05 ms
Optimizing	0.04 ms
Statistics	0.07 ms
Preparing	0.06 ms
Executing	0.01 ms
Sending data	0.48 ms
End of update loop	0.01 ms
Removing tmp table	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.03 ms
Starting cleanup	0.01 ms
Freeing items	0.02 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:201
12	RADModelList->getTotal()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:163
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 25.79 ms After last query: 0.05 ms Query memory: 0.038 MB Memory before query: 3.155 MB Rows returned: 1

SELECT tbl.id,tbl.location_id,tbl.event_type,tbl.event_date,tbl.event_end_date,tbl.access,tbl.registration_access,tbl.individual_price,tbl.price_text,tbl.event_capacity,tbl.created_by,tbl.cut_off_date,tbl.registration_type,tbl.discount_type,tbl.discount,tbl.early_bird_discount_type,tbl.early_bird_discount_date,tbl.early_bird_discount_amount,tbl.enable_cancel_registration,tbl.enable_registration_request,tbl.registration_request_message,tbl.cancel_before_date,tbl.params,tbl.published,tbl.custom_fields,tbl.discount_groups,tbl.discount_amounts,tbl.registration_start_date,tbl.registration_handle_url,tbl.fixed_group_price,tbl.attachment,tbl.late_fee_type,tbl.late_fee_date,tbl.late_fee_amount,tbl.event_password,tbl.currency_code,tbl.currency_symbol,tbl.thumb,tbl.image,tbl.language,tbl.alias,tbl.tax_rate,tbl.featured,tbl.has_multiple_ticket_types,tbl.activate_waiting_list,DATEDIFF(tbl.early_bird_discount_date, '2025-10-28 23:20:36') AS date_diff,DATEDIFF('2025-10-28 23:20:36', tbl.late_fee_date) AS late_fee_date_diff,DATEDIFF(tbl.event_date, '2025-10-28 23:20:36') AS number_event_dates,TIMESTAMPDIFF(MINUTE, tbl.registration_start_date, '2025-10-28 23:20:36') AS registration_start_minutes,TIMESTAMPDIFF(MINUTE, tbl.cut_off_date, '2025-10-28 23:20:36') AS cut_off_minutes,c.name AS location_name, c.address AS location_address,IFNULL(SUM(b.number_registrants), 0) AS total_registrants,`tbl`.`title_en` AS `title`,`tbl`.`short_description_en` AS `short_description`,`tbl`.`description_en` AS `description`

  FROM acad2ne_eb_events AS tbl

  LEFT JOIN acad2ne_eb_registrants AS b 
  ON (tbl.id = b.event_id 
  AND b.group_id=0 
  AND (b.published = 1 OR (b.payment_method LIKE "os_offline%" 
  AND b.published NOT IN (2,3))))

  LEFT JOIN acad2ne_eb_locations AS c 
  ON tbl.location_id = c.id 

  WHERE tbl.published=1 
  AND tbl.access IN (1,1,5) 
  AND  tbl.id IN (SELECT event_id 
  FROM acad2ne_eb_event_categories 
  WHERE category_id IN (4)) 
  AND (DATE(tbl.event_date) >= '2025-10-28' OR DATE(tbl.cut_off_date) >= '2025-10-28') 
  AND tbl.language IN ('en-GB','*', "") 
  AND (tbl.publish_up = '0000-00-00 00:00:00' OR tbl.publish_up <= '2025-10-28 23:20:36') 
  AND (tbl.publish_down = '0000-00-00 00:00:00' OR tbl.publish_down >= '2025-10-28 23:20:36') 
  AND `tbl`.`title_en` != "" 
  AND `tbl`.`title_en` IS NOT NULL

  GROUP BY tbl.id

  ORDER BY tbl.featured DESC,tbl.event_date ASC 
  LIMIT 100

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	<subquery2>	ALL	distinct_key	NO INDEX KEY COULD BE USED	NULL	NULL	82	Using temporary; Using filesort
1	PRIMARY	tbl	eq_ref	PRIMARY	PRIMARY	4	70_academy.acad2ne_eb_event_categories.event_id	1	Using where
1	PRIMARY	b	ref	jos_eb_registrants_FKIndex1	jos_eb_registrants_FKIndex1	5	70_academy.acad2ne_eb_event_categories.event_id	1	Using where
1	PRIMARY	c	eq_ref	PRIMARY	PRIMARY	4	70_academy.tbl.location_id	1
2	MATERIALIZED	acad2ne_eb_event_categories	ALL	acad2ne_eb_event_categories_FKIndex1,acad2ne_eb_event_categories_FKIndex2	NO INDEX KEY COULD BE USED	NULL	NULL	452	Using where

Profile

Status	Duration
Starting	0.16 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
After opening tables	0.01 ms
System lock	0.02 ms
table lock	0.01 ms
init	0.10 ms
Optimizing	0.05 ms
Statistics	0.07 ms
Preparing	0.06 ms
Creating tmp table	0.08 ms
Sorting result	0.02 ms
Executing	0.01 ms
Sending data	24.73 ms
Creating sort index	0.09 ms
Removing tmp table	0.08 ms
Creating sort index	0.02 ms
End of update loop	0.01 ms
Removing tmp table	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.03 ms
Updating status	0.03 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:177
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.41 ms After last query: 0.13 ms Query memory: 0.031 MB Memory before query: 3.170 MB Rows returned: 22

SELECT *

  FROM acad2ne_eb_locations

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_locations	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	15

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.02 ms
Preparing	0.02 ms
Executing	0.01 ms
Sending data	0.07 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.02 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
14	JDatabaseDriver->loadObjectList()	JROOT/components/com_eventbooking/helper/data.php:521
13	EventbookingHelperData::preProcessEventData()	JROOT/components/com_eventbooking/model/list.php:135
12	EventbookingModelList->beforeReturnData()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:179
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.33 ms After last query: 0.12 ms Query memory: 0.023 MB Memory before query: 3.204 MB Rows returned: 1

Duplicate queries: #16 #19 #25 #27 #30 #32

SELECT `sef`

  FROM acad2ne_languages

  WHERE lang_code = 'en-GB' 
  AND published = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_languages	const	idx_langcode	idx_langcode	28	const	1

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.03 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/helper/helper.php:308
14	EventbookingHelper::getFieldSuffix()	JROOT/components/com_eventbooking/helper/data.php:529
13	EventbookingHelperData::preProcessEventData()	JROOT/components/com_eventbooking/model/list.php:135
12	EventbookingModelList->beforeReturnData()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:179
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.40 ms After last query: 0.07 ms Query memory: 0.023 MB Memory before query: 3.210 MB Rows returned: 1

SELECT a.id, a.name, a.alias,`a`.`name_en` AS `name`,`a`.`alias_en` AS `alias`

  FROM acad2ne_eb_categories AS a

  INNER JOIN acad2ne_eb_event_categories AS b 
  ON a.id = b.category_id

  WHERE event_id=568

  ORDER BY b.id

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	b	ref	acad2ne_eb_event_categories_FKIndex1,acad2ne_eb_event_categories_FKIndex2	acad2ne_eb_event_categories_FKIndex1	5	const	1	Using where
1	SIMPLE	a	eq_ref	PRIMARY	PRIMARY	4	70_academy.b.category_id	1

Profile

Status	Duration
Starting	0.05 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.05 ms
Preparing	0.03 ms
Sorting result	0.01 ms
Executing	0.01 ms
Sending data	0.03 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
14	JDatabaseDriver->loadObjectList()	JROOT/components/com_eventbooking/helper/data.php:538
13	EventbookingHelperData::preProcessEventData()	JROOT/components/com_eventbooking/model/list.php:135
12	EventbookingModelList->beforeReturnData()	JROOT/administrator/components/com_eventbooking/libraries/rad/model/list.php:179
11	RADModelList->getData()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:23
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.33 ms After last query: 3.57 ms Query memory: 0.022 MB Memory before query: 3.308 MB Rows returned: 1

Duplicate queries: #16 #19 #23 #27 #30 #32

SELECT `sef`

  FROM acad2ne_languages

  WHERE lang_code = 'en-GB' 
  AND published = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_languages	const	idx_langcode	idx_langcode	28	const	1

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.03 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
13	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/helper/helper.php:308
12	EventbookingHelper::getFieldSuffix()	JROOT/components/com_eventbooking/helper/database.php:23
11	EventbookingHelperDatabase::getCategory()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:28
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.34 ms After last query: 0.06 ms Query memory: 0.022 MB Memory before query: 3.315 MB Rows returned: 1

SELECT *,`name_en` AS `name`,`description_en` AS `description`

  FROM acad2ne_eb_categories

  WHERE id=4

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_categories	const	PRIMARY	PRIMARY	4	const	1

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.03 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.02 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
12	JDatabaseDriver->loadObject()	JROOT/components/com_eventbooking/helper/database.php:35
11	EventbookingHelperDatabase::getCategory()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:28
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.35 ms After last query: 1.38 ms Query memory: 0.022 MB Memory before query: 3.325 MB Rows returned: 1

Duplicate queries: #16 #19 #23 #25 #30 #32

SELECT `sef`

  FROM acad2ne_languages

  WHERE lang_code = 'en-GB' 
  AND published = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_languages	const	idx_langcode	idx_langcode	28	const	1

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.03 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.02 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
12	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/helper/helper.php:308
11	EventbookingHelper::getFieldSuffix()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:94
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.78 ms After last query: 0.05 ms Query memory: 0.047 MB Memory before query: 3.331 MB Rows returned: 128

SELECT *

  FROM acad2ne_eb_messages

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_messages	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	128

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.01 ms
Opening tables	0.24 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.02 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.02 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.20 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/components/com_eventbooking/helper/helper.php:267
11	EventbookingHelper::getMessages()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:95
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.62 ms After last query: 4.75 ms Query memory: 0.026 MB Memory before query: 3.539 MB Rows returned: 0

SELECT *

  FROM acad2ne_eb_fields

  WHERE published=1 
  AND quantity_field = 1 
  AND quantity_values != "" 
  AND  `access` IN (1,1,5) 
  AND  (event_id = -1 OR id IN (
SELECT field_id

  FROM acad2ne_eb_field_events

  WHERE (event_id = 568 OR (event_id < 0 
  AND event_id != -568))))

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	acad2ne_eb_fields	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	25	Using where
2	MATERIALIZED	acad2ne_eb_field_events	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	1	Using where

Profile

Status	Duration
Starting	0.06 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.06 ms
Optimizing	0.03 ms
Statistics	0.02 ms
Preparing	0.02 ms
Optimizing	0.01 ms
Statistics	0.04 ms
Preparing	0.02 ms
Executing	0.01 ms
Sending data	0.11 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Removing tmp table	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
17	JDatabaseDriver->loadObjectList()	JROOT/components/com_eventbooking/helper/helper.php:3647
16	EventbookingHelper::acceptRegistration()	JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php:119
15	include JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php	JROOT/components/com_eventbooking/helper/html.php:138
14	EventbookingHelperHtml::loadCommonLayout()	JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php:38
13	include JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:222
12	RADViewHtml->render()	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:124
11	RADViewHtml->display()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:129
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.54 ms After last query: 0.10 ms Query memory: 0.026 MB Memory before query: 3.547 MB Rows returned: 1

Duplicate queries: #16 #19 #23 #25 #27 #32

SELECT `sef`

  FROM acad2ne_languages

  WHERE lang_code = 'en-GB' 
  AND published = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_languages	const	idx_langcode	idx_langcode	28	const	1

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.03 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
19	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/helper/helper.php:308
18	EventbookingHelper::getFieldSuffix()	JROOT/components/com_eventbooking/helper/route.php:151
17	EventbookingHelperRoute::getCategoriesPath()	JROOT/components/com_eventbooking/helper/route.php:47
16	EventbookingHelperRoute::getEventRoute()	JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php:171
15	include JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php	JROOT/components/com_eventbooking/helper/html.php:138
14	EventbookingHelperHtml::loadCommonLayout()	JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php:38
13	include JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:222
12	RADViewHtml->render()	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:124
11	RADViewHtml->display()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:129
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.41 ms After last query: 0.42 ms Query memory: 0.026 MB Memory before query: 3.557 MB Rows returned: 8

SELECT id, alias_en AS alias, parent

  FROM acad2ne_eb_categories

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_categories	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	6

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.03 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
18	JDatabaseDriver->loadObjectList()	JROOT/components/com_eventbooking/helper/route.php:155
17	EventbookingHelperRoute::getCategoriesPath()	JROOT/components/com_eventbooking/helper/route.php:47
16	EventbookingHelperRoute::getEventRoute()	JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php:171
15	include JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php	JROOT/components/com_eventbooking/helper/html.php:138
14	EventbookingHelperHtml::loadCommonLayout()	JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php:38
13	include JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:222
12	RADViewHtml->render()	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:124
11	RADViewHtml->display()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:129
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.46 ms After last query: 1.30 ms Query memory: 0.028 MB Memory before query: 3.573 MB Rows returned: 1

Duplicate queries: #16 #19 #23 #25 #27 #30

SELECT `sef`

  FROM acad2ne_languages

  WHERE lang_code = 'en-GB' 
  AND published = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_languages	const	idx_langcode	idx_langcode	28	const	1

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.03 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
26	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
25	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/helper/helper.php:308
24	EventbookingHelper::getFieldSuffix()	JROOT/components/com_eventbooking/helper/route.php:122
23	EventbookingHelperRoute::getEventTitle()	JROOT/components/com_eventbooking/router.php:133
22	EventbookingRouter->build()	JROOT/libraries/src/Router/SiteRouter.php:532
21	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:502
20	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
19	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
18	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
17	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
16	Joomla\CMS\Router\Route::_()	JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php:171
15	include JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php	JROOT/components/com_eventbooking/helper/html.php:138
14	EventbookingHelperHtml::loadCommonLayout()	JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php:38
13	include JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:222
12	RADViewHtml->render()	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:124
11	RADViewHtml->display()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:129
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.44 ms After last query: 0.40 ms Query memory: 0.029 MB Memory before query: 3.592 MB Rows returned: 1

SELECT id, event_type, parent_id,  alias_en AS alias

  FROM acad2ne_eb_events

  WHERE id=568

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_events	const	PRIMARY	PRIMARY	4	const	1

Profile

Status	Duration
Starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.03 ms
Optimizing	0.01 ms
Statistics	0.04 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.01 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
24	JDatabaseDriver->loadObject()	JROOT/components/com_eventbooking/helper/route.php:127
23	EventbookingHelperRoute::getEventTitle()	JROOT/components/com_eventbooking/router.php:133
22	EventbookingRouter->build()	JROOT/libraries/src/Router/SiteRouter.php:532
21	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:502
20	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
19	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
18	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
17	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
16	Joomla\CMS\Router\Route::_()	JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php:171
15	include JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php	JROOT/components/com_eventbooking/helper/html.php:138
14	EventbookingHelperHtml::loadCommonLayout()	JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php:38
13	include JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:222
12	RADViewHtml->render()	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:124
11	RADViewHtml->display()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:129
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.86 ms After last query: 4.67 ms Query memory: 0.027 MB Memory before query: 3.675 MB Rows returned: 1

SELECT COUNT(*)

  FROM acad2ne_eb_urls

  WHERE md5_key="18844d6923b6997a92c24b385c83b934"

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_urls	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	645	Using where

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.02 ms
Statistics	0.02 ms
Preparing	0.02 ms
Executing	0.01 ms
Sending data	0.47 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
23	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/router.php:385
22	EventbookingRouter->build()	JROOT/libraries/src/Router/SiteRouter.php:532
21	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:502
20	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
19	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
18	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
17	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
16	Joomla\CMS\Router\Route::_()	JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php:171
15	include JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php	JROOT/components/com_eventbooking/helper/html.php:138
14	EventbookingHelperHtml::loadCommonLayout()	JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php:38
13	include JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:222
12	RADViewHtml->render()	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:124
11	RADViewHtml->display()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:129
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.31 ms After last query: 0.24 ms Query memory: 0.027 MB Memory before query: 3.686 MB Rows returned: 1

SELECT name

  FROM acad2ne_eb_locations

  WHERE id=8

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_locations	const	PRIMARY	PRIMARY	4	const	1

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.03 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
23	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/router.php:194
22	EventbookingRouter->build()	JROOT/libraries/src/Router/SiteRouter.php:532
21	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:502
20	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
19	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
18	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
17	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
16	Joomla\CMS\Router\Route::_()	JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php:288
15	include JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php	JROOT/components/com_eventbooking/helper/html.php:138
14	EventbookingHelperHtml::loadCommonLayout()	JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php:38
13	include JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:222
12	RADViewHtml->render()	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:124
11	RADViewHtml->display()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:129
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.74 ms After last query: 0.09 ms Query memory: 0.027 MB Memory before query: 3.699 MB Rows returned: 1

SELECT COUNT(*)

  FROM acad2ne_eb_urls

  WHERE md5_key="aec3a4b261b1e8f93dbd2a66dab89d55"

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_eb_urls	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	645	Using where

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.50 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
23	JDatabaseDriver->loadResult()	JROOT/components/com_eventbooking/router.php:385
22	EventbookingRouter->build()	JROOT/libraries/src/Router/SiteRouter.php:532
21	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:502
20	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
19	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
18	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
17	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
16	Joomla\CMS\Router\Route::_()	JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php:288
15	include JROOT/templates/kurse-en/html/com_eventbooking/common/events_table.php	JROOT/components/com_eventbooking/helper/html.php:138
14	EventbookingHelperHtml::loadCommonLayout()	JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php:38
13	include JROOT/templates/kurse-en/html/com_eventbooking/upcomingevents/table.php	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:222
12	RADViewHtml->render()	JROOT/administrator/components/com_eventbooking/libraries/rad/view/html.php:124
11	RADViewHtml->display()	JROOT/components/com_eventbooking/view/upcomingevents/html.php:129
10	EventbookingViewUpcomingeventsHtml->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:308
9	RADController->display()	JROOT/components/com_eventbooking/controller/controller.php:98
8	EventbookingController->display()	JROOT/administrator/components/com_eventbooking/libraries/rad/controller/controller.php:273
7	RADController->execute()	JROOT/components/com_eventbooking/eventbooking.php:20
6	require_once JROOT/components/com_eventbooking/eventbooking.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.39 ms After last query: 0.35 ms Query memory: 0.021 MB Memory before query: 3.589 MB Rows returned: 4

SELECT language,id

  FROM `acad2ne_menu`

  WHERE home = 1 
  AND published = 1 
  AND client_id = 0

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_menu	ALL	idx_client_id_parent_id_alias_language	NO INDEX KEY COULD BE USED	NULL	NULL	113	Using where

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.02 ms
Optimizing	0.01 ms
Statistics	0.04 ms
Preparing	0.02 ms
Executing	0.01 ms
Sending data	0.07 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.02 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Multilanguage.php:107
8	Joomla\CMS\Language\Multilanguage::getSiteHomePages()	JROOT/plugins/system/languagefilter/languagefilter.php:751
7	PlgSystemLanguageFilter->onAfterDispatch()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/SiteApplication.php:199
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.88 ms After last query: 1.98 ms Query memory: 0.021 MB Memory before query: 3.668 MB Rows returned: 3

SELECT `c2`.`language`,`c2`.`id`

  FROM `acad2ne_menu` AS `c`

  INNER JOIN `acad2ne_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_menus.item'

  INNER JOIN `acad2ne_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key`

  INNER JOIN `acad2ne_menu` AS `c2` 
  ON a2.id = c2.`id`

  WHERE c.id = 152

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	c	const	PRIMARY	PRIMARY	4	const	1	Using index
1	SIMPLE	a	const	PRIMARY,idx_key	PRIMARY	206	const,const	1
1	SIMPLE	a2	ref	idx_key	idx_key	128	const	3	Using index
1	SIMPLE	c2	eq_ref	PRIMARY	PRIMARY	4	70_academy.a2.id	1

Profile

Status	Duration
Starting	0.07 ms
checking permissions	0.01 ms
Opening tables	0.32 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
Opening tables	0.02 ms
After opening tables	0.02 ms
System lock	0.01 ms
table lock	0.02 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
init	0.02 ms
Optimizing	0.03 ms
Statistics	0.07 ms
Preparing	0.01 ms
Unlocking tables	0.01 ms
Preparing	0.03 ms
Executing	0.01 ms
Sending data	0.04 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Associations.php:115
9	Joomla\CMS\Language\Associations::getAssociations()	JROOT/administrator/components/com_menus/helpers/menus.php:321
8	MenusHelper::getAssociations()	JROOT/plugins/system/languagefilter/languagefilter.php:768
7	PlgSystemLanguageFilter->onAfterDispatch()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/SiteApplication.php:199
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.94 ms After last query: 5.81 ms Query memory: 0.102 MB Memory before query: 3.728 MB Rows returned: 55

SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid

  FROM acad2ne_modules AS m

  LEFT JOIN acad2ne_modules_menu AS mm 
  ON mm.moduleid = m.id

  LEFT JOIN acad2ne_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

  WHERE m.published = 1 
  AND e.enabled = 1 
  AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2025-10-28 22:20:36') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2025-10-28 22:20:36') 
  AND m.access IN (1,1,5) 
  AND m.client_id = 0 
  AND (mm.menuid = 152 OR mm.menuid <= 0) 
  AND m.language IN ('en-GB','*')

  ORDER BY m.position, m.ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ref	PRIMARY,published,newsfeeds,idx_language	published	1	const	29	Using index condition; Using where; Using filesort
1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	403	70_academy.m.module,const	1	Using index condition; Using where
1	SIMPLE	mm	ref	PRIMARY	PRIMARY	4	70_academy.m.id	2	Using where; Using index

Profile

Status	Duration
Starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.05 ms
Optimizing	0.04 ms
Statistics	0.09 ms
Preparing	0.05 ms
Sorting result	0.01 ms
Executing	0.01 ms
Sending data	0.01 ms
Creating sort index	0.31 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
14	JDatabaseDriver->loadObjectList()	Same as call in the line below.
13	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
12	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/ModuleHelper.php:441
11	Joomla\CMS\Helper\ModuleHelper::getModuleList()	JROOT/libraries/src/Helper/ModuleHelper.php:371
10	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
9	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/HtmlDocument.php:591
8	Joomla\CMS\Document\HtmlDocument->countModules()	JROOT/templates/kurse-en/index.php:94
7	require JROOT/templates/kurse-en/index.php	JROOT/libraries/src/Document/HtmlDocument.php:668
6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:730
5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:545
4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1104
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:209
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.26 ms After last query: 8.38 ms Query memory: 0.026 MB Memory before query: 4.147 MB Rows returned: 0

SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note

  FROM acad2ne_fields AS a

  LEFT JOIN `acad2ne_languages` AS l 
  ON l.lang_code = a.language

  LEFT JOIN acad2ne_users AS uc 
  ON uc.id=a.checked_out

  LEFT JOIN acad2ne_viewlevels AS ag 
  ON ag.id = a.access

  LEFT JOIN acad2ne_users AS ua 
  ON ua.id = a.created_user_id

  LEFT JOIN acad2ne_fields_groups AS g 
  ON g.id = a.group_id

  WHERE a.context = 'mod_custom.content' 
  AND a.access IN (1,1,5) 
  AND (a.group_id = 0 OR g.access IN (1,1,5)) 
  AND a.state = 1 
  AND (a.group_id = 0 OR g.state = 1)

  ORDER BY a.ordering ASC

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	Using where; Using temporary; Using filesort
1	SIMPLE	l	eq_ref	idx_langcode	idx_langcode	28	70_academy.a.language	1	Using where
1	SIMPLE	uc	eq_ref	PRIMARY	PRIMARY	4	70_academy.a.checked_out	1
1	SIMPLE	ag	eq_ref	PRIMARY	PRIMARY	4	70_academy.a.access	1	Using where
1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	70_academy.a.created_user_id	1	Using where
1	SIMPLE	g	eq_ref	PRIMARY	PRIMARY	4	70_academy.a.group_id	1	Using where

Profile

Status	Duration
Starting	0.10 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.05 ms
Optimizing	0.03 ms
Statistics	0.09 ms
Preparing	0.04 ms
Creating tmp table	0.06 ms
Sorting result	0.02 ms
Executing	0.01 ms
Sending data	0.39 ms
Creating sort index	0.04 ms
Removing tmp table	0.08 ms
Creating sort index	0.01 ms
End of update loop	0.03 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
22	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
21	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/administrator/components/com_fields/models/fields.php:333
20	FieldsModelFields->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
19	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:136
18	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:495
17	PlgSystemFields->onContentPrepare()	JROOT/libraries/joomla/event/event.php:70
16	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
15	JEventDispatcher->trigger()	JROOT/libraries/cms/html/content.php:41
14	JHtmlContent::prepare()	Same as call in the line below.
13	call_user_func_array()	JROOT/libraries/src/HTML/HTMLHelper.php:239
12	Joomla\CMS\HTML\HTMLHelper::call()	JROOT/libraries/src/HTML/HTMLHelper.php:111
11	Joomla\CMS\HTML\HTMLHelper::_()	JROOT/modules/mod_custom/mod_custom.php:15
10	include JROOT/modules/mod_custom/mod_custom.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1118
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:209
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.72 ms After last query: 8.35 ms Query memory: 0.028 MB Memory before query: 4.349 MB Rows returned: 134

SHOW TABLES

Explain

EXPLAIN not possible on query: SHOW TABLES

Profile

Status	Duration
Starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Filling schema table	0.01 ms
checking permissions	0.33 ms
Executing	0.01 ms
Sending data	0.04 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Removing tmp table	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.01 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
15	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/database/driver/mysqli.php:505
14	JDatabaseDriverMysqli->getTableList()	JROOT/administrator/components/com_acymailing/compat/joomla.php:552
13	acymailing_getTableList()	JROOT/administrator/components/com_acymailing/classes/cpanel.php:16
12	cpanelClass->load()	JROOT/administrator/components/com_acymailing/helpers/helper.php:455
11	acymailing_config()	JROOT/administrator/components/com_acymailing/compat/joomla.php:840
10	include_once JROOT/administrator/components/com_acymailing/compat/joomla.php	JROOT/administrator/components/com_acymailing/helpers/helper.php:23
9	include_once JROOT/administrator/components/com_acymailing/helpers/helper.php	JROOT/plugins/system/regacymailing/regacymailing.php:22
8	plgSystemRegacymailing->initAcy()	JROOT/plugins/system/regacymailing/regacymailing.php:146
7	plgSystemRegacymailing->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1124
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:209
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.35 ms After last query: 0.09 ms Query memory: 0.027 MB Memory before query: 4.375 MB Rows returned: 94

SELECT * 
  FROM acad2ne_acymailing_config

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	acad2ne_acymailing_config	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	94

Profile

Status	Duration
Starting	0.02 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
After opening tables	0.01 ms
System lock	0.01 ms
table lock	0.01 ms
init	0.01 ms
Optimizing	0.01 ms
Statistics	0.01 ms
Preparing	0.01 ms
Executing	0.01 ms
Sending data	0.09 ms
End of update loop	0.01 ms
Query end	0.01 ms
Commit	0.01 ms
closing tables	0.01 ms
Unlocking tables	0.01 ms
closing tables	0.02 ms
Starting cleanup	0.01 ms
Freeing items	0.01 ms
Updating status	0.02 ms
Reset for next command	0.01 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
14	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_acymailing/compat/joomla.php:478
13	acymailing_loadObjectList()	JROOT/administrator/components/com_acymailing/classes/cpanel.php:21
12	cpanelClass->load()	JROOT/administrator/components/com_acymailing/helpers/helper.php:455
11	acymailing_config()	JROOT/administrator/components/com_acymailing/compat/joomla.php:840
10	include_once JROOT/administrator/components/com_acymailing/compat/joomla.php	JROOT/administrator/components/com_acymailing/helpers/helper.php:23
9	include_once JROOT/administrator/components/com_acymailing/helpers/helper.php	JROOT/plugins/system/regacymailing/regacymailing.php:22
8	plgSystemRegacymailing->initAcy()	JROOT/plugins/system/regacymailing/regacymailing.php:146
7	plgSystemRegacymailing->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1124
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:209
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

34 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

7 × SELECT `sef` 
  FROM acad2ne_languages

2 × SELECT COUNT(*) 
  FROM acad2ne_eb_urls

2 × SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` 
  FROM `acad2ne_extensions`

1 × SELECT `data` 
  FROM `acad2ne_session`

1 × SELECT a.id, a.name, a.alias,`a`.`name_en` AS `name`,`a`.`alias_en` AS `alias` 
  FROM acad2ne_eb_categories AS a 
  INNER JOIN acad2ne_eb_event_categories AS b 
  ON a.id = b.category_id

1 × SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note 
  FROM acad2ne_fields AS a 
  LEFT JOIN `acad2ne_languages` AS l 
  ON l.lang_code = a.language 
  LEFT JOIN acad2ne_users AS uc 
  ON uc.id=a.checked_out 
  LEFT JOIN acad2ne_viewlevels AS ag 
  ON ag.id = a.access 
  LEFT JOIN acad2ne_users AS ua 
  ON ua.id = a.created_user_id 
  LEFT JOIN acad2ne_fields_groups AS g 
  ON g.id = a.group_id

1 × SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid 
  FROM acad2ne_modules AS m 
  LEFT JOIN acad2ne_modules_menu AS mm 
  ON mm.moduleid = m.id 
  LEFT JOIN acad2ne_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

1 × SELECT `c2`.`language`,`c2`.`id` 
  FROM `acad2ne_menu` AS `c` 
  INNER JOIN `acad2ne_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_menus.item' 
  INNER JOIN `acad2ne_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key` 
  INNER JOIN `acad2ne_menu` AS `c2` 
  ON a2.id = c2.`id`

1 × SELECT language,id 
  FROM `acad2ne_menu`

1 × SELECT name 
  FROM acad2ne_eb_locations

1 × SELECT id, event_type, parent_id,  alias_en AS alias 
  FROM acad2ne_eb_events

1 × SELECT id, alias_en AS alias, parent 
  FROM acad2ne_eb_categorie

1 × SELECT * 
  FROM acad2ne_eb_fields

1 × SELECT * 
  FROM acad2ne_eb_message

1 × SELECT *,`name_en` AS `name`,`description_en` AS `description` 
  FROM acad2ne_eb_categories

1 × SELECT tbl.id,tbl.location_id,tbl.event_type,tbl.event_date,tbl.event_end_date,tbl.access,tbl.registration_access,tbl.individual_price,tbl.price_text,tbl.event_capacity,tbl.created_by,tbl.cut_off_date,tbl.registration_type,tbl.discount_type,tbl.discount,tbl.early_bird_discount_type,tbl.early_bird_discount_date,tbl.early_bird_discount_amount,tbl.enable_cancel_registration,tbl.enable_registration_request,tbl.registration_request_message,tbl.cancel_before_date,tbl.params,tbl.published,tbl.custom_fields,tbl.discount_groups,tbl.discount_amounts,tbl.registration_start_date,tbl.registration_handle_url,tbl.fixed_group_price,tbl.attachment,tbl.late_fee_type,tbl.late_fee_date,tbl.late_fee_amount,tbl.event_password,tbl.currency_code,tbl.currency_symbol,tbl.thumb,tbl.image,tbl.language,tbl.alias,tbl.tax_rate,tbl.featured,tbl.has_multiple_ticket_types,tbl.activate_waiting_list,DATEDIFF(tbl.early_bird_discount_date, '2025-10-28 23:20:36') AS date_diff,DATEDIFF('2025-10-28 23:20:36', tbl.late_fee_date) AS late_fee_date_diff,DATEDIFF(tbl.event_date, '2025-10-28 23:20:36') AS number_event_dates,TIMESTAMPDIFF(MINUTE, tbl.registration_start_date, '2025-10-28 23:20:36') AS registration_start_minutes,TIMESTAMPDIFF(MINUTE, tbl.cut_off_date, '2025-10-28 23:20:36') AS cut_off_minutes,c.name AS location_name, c.address AS location_address,IFNULL(SUM(b.number_registrants), 0) AS total_registrants,`tbl`.`title_en` AS `title`,`tbl`.`short_description_en` AS `short_description`,`tbl`.`description_en` AS `description` 
  FROM acad2ne_eb_events AS tbl 
  LEFT JOIN acad2ne_eb_registrants AS b 
  ON (tbl.id = b.event_id 
  AND b.group_id=0 
  AND (b.published = 1 OR (b.payment_method LIKE "os_offline%" 
  AND b.published NOT IN (2,3)))) 
  LEFT JOIN acad2ne_eb_locations AS c 
  ON tbl.location_id = c.id

1 × SELECT * 
  FROM acad2ne_eb_location

1 × SELECT `session_id` 
  FROM `acad2ne_session`

1 × SELECT COUNT(*) 
  FROM acad2ne_eb_events AS tbl

1 × SELECT id 
  FROM acad2ne_eb_categories

1 × SELECT `id`,`name`,`rules`,`parent_id` 
  FROM `acad2ne_assets`

1 × SELECT `config_key`,`config_value` 
  FROM acad2ne_eb_config

1 × SELECT id, home, template, s.params 
  FROM acad2ne_template_styles as s 
  LEFT JOIN acad2ne_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_id

1 × SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component 
  FROM acad2ne_menu AS m 
  LEFT JOIN acad2ne_extensions AS e 
  ON m.component_id = e.extension_id

1 × SELECT `element`,`name`,`client_id`,`extension_id` 
  FROM `acad2ne_extensions`

1 × SELECT * 
  FROM acad2ne_languages

1 × SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` 
  FROM acad2ne_extensions

1 × SELECT b.id 
  FROM acad2ne_usergroups AS a 
  LEFT JOIN acad2ne_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

1 × SELECT id, rules 
  FROM `acad2ne_viewlevels

1 × SELECT * 
  FROM acad2ne_acymailing_confi

OTHER Tables:

1 × INSERT INTO `acad2ne_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  (X'38386b39627164666267666c7368313636726c6d3475766b7166', 1, 1761690036, 0, '', 0

1 × UPDATE `acad2ne_extensions` 
  SET `params` = '{\"mediaversion\":\"ccd965be7d2333b27d00330cad38e8f1\"}'

1 × SHOW FULL COLUMNS 
  FROM `acad2ne_eb_events

```
1 × SHOW TABLE
```

SCS Academy

Swiss Chemical Society (SCS)

Spectroscopy

Joomla! Debug Console

Session

Profile Information

Time

Memory

Memory Usage

Database Queries

42 Queries Logged 53.60 ms

7 duplicate found!

34 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

OTHER Tables: